Hard Riddles and Answers

Question: A man wants to buy a used car. He finds a beautiful Buick for $9500, but he buys it without paying a dime.

How did he manage this?

Question: Half of those who read this riddle, I am your best friend.
I depend on you, but it's you I will defend.

What am I?

Question: If a white house is white and a yellow house is yellow, what color is a green house?

Question: What goes up and down the stairs without moving?

Question: There is an ancient invention still used in some parts of the world today that allows people to see through walls.What is it?

Question: What has four legs and can't walk?

Question: Why can't the Tyrannosaurus rex clap?

Question: If you have three apples and four oranges in one hand and four apples and three oranges in the other hand, what do you have?

Question: You have lost your mother at the carnival. You search for her and eventually you see her.

What's the first thing you do when you see her?

Question: A person was born in 1940. Today is his 18th birthday.

How is that possible?